APA (7th ed.) Citation

Müller, W. (1990). The heavy flak guns, 1933-1945: 88mm, 105mm, 128mm, 150mm, and ballistic directional equipment. Schiffer Pub..

Chicago Style (17th ed.) Citation

Müller, Werner. The Heavy Flak Guns, 1933-1945: 88mm, 105mm, 128mm, 150mm, and Ballistic Directional Equipment. West Chester, Pa.: Schiffer Pub., 1990.

MLA (9th ed.) Citation

Müller, Werner. The Heavy Flak Guns, 1933-1945: 88mm, 105mm, 128mm, 150mm, and Ballistic Directional Equipment. Schiffer Pub., 1990.